Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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**GOKILL****Member**- Registered: 2010-03-19
- Posts: 26

Let

.Find matrix .

*Last edited by GOKILL (2010-06-11 21:50:44)*

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**GOKILL****Member**- Registered: 2010-03-19
- Posts: 26

Sorry... the latex doesn't work..

Please quote =_=??

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**GOKILL****Member**- Registered: 2010-03-19
- Posts: 26

The latex is wrong writing my matrix T

T =

5 2 -5

5 2 -5

1 1 -2

sorry not using latex..

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**George,Y****Member**- Registered: 2006-03-12
- Posts: 1,330

what is Matrix T?

Your original matrix A is not symmetrical around its diagonal

**X'(y-Xβ)=0**

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**Ricky****Moderator**- Registered: 2005-12-04
- Posts: 3,791

Matrix T consists of eigen vectors of A, hence

I believe this is incorrect. I will post back here when tonight after I've had time to look through some old notes.

"In the real world, this would be a problem. But in mathematics, we can just define a place where this problem doesn't exist. So we'll go ahead and do that now..."

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